ATE451642T1 - BIAS CONTROL - Google Patents
BIAS CONTROLInfo
- Publication number
- ATE451642T1 ATE451642T1 AT05782924T AT05782924T ATE451642T1 AT E451642 T1 ATE451642 T1 AT E451642T1 AT 05782924 T AT05782924 T AT 05782924T AT 05782924 T AT05782924 T AT 05782924T AT E451642 T1 ATE451642 T1 AT E451642T1
- Authority
- AT
- Austria
- Prior art keywords
- bias control
- transistors
- pair
- temperature sensors
- bias circuit
- Prior art date
Links
Abstract
A bias circuit for use in bandgap voltage reference circuits and temperature sensors comprises a pair of transistors (Q,, <i.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0420484A GB0420484D0 (en) | 2004-09-15 | 2004-09-15 | Bias circuits |
GB0507821A GB0507821D0 (en) | 2004-09-15 | 2005-04-19 | Bias circuits |
PCT/IB2005/052991 WO2006030375A1 (en) | 2004-09-15 | 2005-09-13 | Bias circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE451642T1 true ATE451642T1 (en) | 2009-12-15 |
Family
ID=33306593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05782924T ATE451642T1 (en) | 2004-09-15 | 2005-09-13 | BIAS CONTROL |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN100524145C (en) |
AT (1) | ATE451642T1 (en) |
DE (1) | DE602005018235D1 (en) |
GB (2) | GB0420484D0 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9218015B2 (en) | 2009-03-31 | 2015-12-22 | Analog Devices, Inc. | Method and circuit for low power voltage reference and bias current generator |
US8228052B2 (en) * | 2009-03-31 | 2012-07-24 | Analog Devices, Inc. | Method and circuit for low power voltage reference and bias current generator |
CN105300464B (en) * | 2014-07-02 | 2019-02-15 | 晶豪科技股份有限公司 | Energy band gap reference circuit |
US10353414B2 (en) * | 2017-04-07 | 2019-07-16 | Texas Instruments Incorporated | Bandgap reference circuit with inverted bandgap pairs |
CN107356347B (en) * | 2017-07-17 | 2020-04-28 | 四川和芯微电子股份有限公司 | CMOS digital temperature sensor |
CN109470376B (en) * | 2018-09-17 | 2021-11-09 | 芯原微电子(上海)股份有限公司 | CMOS temperature sensor and temperature detection method |
WO2021179212A1 (en) * | 2020-03-11 | 2021-09-16 | 深圳市汇顶科技股份有限公司 | Temperature sensor, electronic apparatus, and temperature measurement system |
-
2004
- 2004-09-15 GB GB0420484A patent/GB0420484D0/en not_active Ceased
-
2005
- 2005-04-19 GB GB0507821A patent/GB0507821D0/en not_active Ceased
- 2005-09-13 AT AT05782924T patent/ATE451642T1/en not_active IP Right Cessation
- 2005-09-13 DE DE602005018235T patent/DE602005018235D1/en active Active
- 2005-09-13 CN CNB2005800307659A patent/CN100524145C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101023399A (en) | 2007-08-22 |
DE602005018235D1 (en) | 2010-01-21 |
GB0420484D0 (en) | 2004-10-20 |
CN100524145C (en) | 2009-08-05 |
GB0507821D0 (en) | 2005-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE451642T1 (en) | BIAS CONTROL | |
TW200723691A (en) | Semiconductor integrated circuit apparatus and electronic apparatus | |
FR2814554B1 (en) | OPERATIONAL AMPLIFIER CIRCUIT | |
WO2006109114A3 (en) | Method and apparatus for current limitation in voltage regulators with improved circuitry for providing a control voltage | |
IS7710A (en) | Heterocyclic substituted piperazine for use in the treatment of schizophrenia | |
BRPI0507599A (en) | field effect transistor amplifier in linearization | |
ECSP045245A (en) | N-ARIL-2-OXAZOLIDINONA-5-CARBOXAMIDS AND ITS DERIVATIVES | |
TW200634828A (en) | Shift register and image display apparatus containing the same | |
TW200629730A (en) | Input circuits configured to operate using a range of supply voltages | |
DE602005009583D1 (en) | Bias voltage application circuit and semiconductor memory device | |
TW200722955A (en) | Bandgap voltage generating circuit and relevant device using the same | |
WO2005072493A3 (en) | Cmos constant voltage generator | |
ATE459906T1 (en) | QUICK CURRENT CONTROL CIRCUIT FOR HIGH POWER AMPLIFIER | |
TW200739500A (en) | Semiconductor device | |
TW200742966A (en) | Substrate biasing apparatus | |
WO2007124362A3 (en) | Gate leakage insensitive current mirror circuit | |
TW200642273A (en) | Translator circuit and method therefor | |
TW200642270A (en) | Output buffer with slew rate control utilizing an inverse process dependent current reference | |
TW200720877A (en) | Regulator circuit | |
TW200634984A (en) | Semiconductor integrated circuit | |
ATE373259T1 (en) | REFERENCE CIRCLE | |
TWI266166B (en) | Source follower and stabilizing current feedback circuit thereof | |
NO20052241L (en) | Decoupling amplifier with configurable voltage deviation control | |
ATE415688T1 (en) | CIRCUIT FOR CANCELING THERMAL HYSTERESIS IN A POWER SWITCH | |
WO2008028089A3 (en) | Wide input common mode for input bias current cancellation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |